CN203610204U - Slag treatment device and slag treatment system - Google Patents
Slag treatment device and slag treatment system Download PDFInfo
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- CN203610204U CN203610204U CN201320833850.0U CN201320833850U CN203610204U CN 203610204 U CN203610204 U CN 203610204U CN 201320833850 U CN201320833850 U CN 201320833850U CN 203610204 U CN203610204 U CN 203610204U
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- 239000002893 slag Substances 0.000 title claims abstract description 152
- 239000007788 liquid Substances 0.000 claims abstract description 69
- 238000004062 sedimentation Methods 0.000 claims abstract description 50
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 70
- 239000011521 glass Substances 0.000 claims description 57
- 238000000926 separation method Methods 0.000 claims description 26
- 238000007599 discharging Methods 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 7
- 239000006228 supernatant Substances 0.000 claims description 6
- 238000011010 flushing procedure Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 12
- 239000003245 coal Substances 0.000 abstract description 6
- 238000002309 gasification Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 5
- 229910052799 carbon Inorganic materials 0.000 abstract 5
- 238000005406 washing Methods 0.000 abstract 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical group CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 238000005276 aerator Methods 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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Abstract
The utility model provides a slag treatment device and a slag treatment system and relates to the field of coal gasification technologies. According to the slag treatment device and the slag treatment system, glassy slag bodies and carbon particles with the same particle diameter or similar particle diameters in slag can be effectively separated under the condition of not causing noise pollution through simple process. The slag treatment device and the slag treatment system comprise a separating device, a sedimentation device and a channel, wherein the separating device is used for separating the glassy slag bodies from the carbon particles in the slag through the washing effect of flowing liquid, the sedimentation device is used for carrying out sedimentation on the carbon particles in the liquid, and the channel is used for allowing the liquid containing the carbon particles to flow is arranged between the separating device and the sedimentation device. The slag treatment device and the slag treatment system are suitable for separating the glassy slag bodies from the carbon particles in the slag.
Description
Technical field
The utility model relates to Coal Gasification Technology field, relates in particular to a kind of clinker treater and slag handling system.
Background technology
Coal gasification is one of main path of efficient, clean utilization coal, is subject to extensive use.Coal gasification mainly changes into solid-state coal by gasification the synthesis gas of gaseous state, and this process can produce the byproducts such as slag simultaneously.Wherein, slag mainly comprise nature of glass slag body and gasification carbon granules, slag is processed so that nature of glass slag body and carbon granules are separated from each other, separate after carbon granules can burn utilize so that heat to be provided, and separate after nature of glass slag body can be used for building trade; Thereby can play the effect of utilize resources synthetically, energy-saving and emission-reduction to the research of slag treatment, can develop a circular economy.
At present, prior art mainly separates by shaking table and vibratory sieve separate mode is processed slag, and these two kinds of modes all utilize mode of vibration to realize separating of nature of glass slag body and carbon granules, and in separation process, noise is larger, easily causes noise pollution; And the nature of glass slag body that these modes differ larger for particle diameter in slag can separate preferably with carbon granules, but for the identical or close nature of glass slag body of particle diameter in slag and carbon granules, separating effect is poor, thereby cause in carbon granules nature of glass slag body burden more, thereby the burning that can affect carbon granules is used.
Utility model content
The utility model embodiment provides a kind of clinker treater and slag handling system, identical or close nature of glass slag body and the carbon granules of particle diameter in can effectively separating slag in the situation that not causing noise pollution by simple technique, thus realize the comprehensive utilization of slag.
For achieving the above object, the utility model adopts following technical scheme:
On the one hand, embodiment of the present utility model provides a kind of clinker treater, comprising:
The separator that flushing action by working fluid is separated from each other the nature of glass slag body in slag and carbon granules;
For the sedimentation device of liquid carbon granules described in sedimentation;
Between described separator and described sedimentation device, be provided with the passage of the liquid communication for containing carbon granules.
Alternatively, the pond shape structure that described separator is upper opening;
In described separator top or described separator, be provided with conveyer, for the other end that described slag is sent to described separator from one end of described separator with away from described separator.
Preferably, described conveyer is obliquely installed at a predetermined angle.
Preferably, the bottom of described separator or sidewall are provided with the first outlet, for discharging the described carbon granules that is deposited in described separation unit bottoms.
Alternatively, described separator is the cylindrical shell that shrink upper end open lower end, and described cylindrical shell is hollow structure, and described slag enters described cylindrical shell and can be contained in described cylindrical shell from upper end open.
Preferably, described cylindrical shell is double-decker, is annular space between the internal layer of described cylindrical shell and skin, and top between internal layer and skin is provided with the first opening, for making described liquid enter described annular space;
The bottom of described internal layer is provided with the second opening, for making the liquid of described annular space enter slag described in described cylindrical shell hydro-peening.
Preferably, the outer field bottom of described cylindrical shell is provided with second outlet of discharging for described nature of glass slag body.
Alternatively, described sedimentation device is pond shape structure.
Preferably, the bottom of described sedimentation device or sidewall are provided with the 3rd outlet of discharging for described carbon granules.
Preferably, also comprise the extractor for the supernatant liquid of described sedimentation device being returned to described separator.
On the other hand, the utility model also provides a kind of slag handling system, comprises that technique scheme provides any one or the multiple described clinker treater for the treatment of slag.
The clinker treater that the utility model embodiment provides, slag handling system, because the density variation of nature of glass slag body and carbon granules in slag is larger, easily under the effect of working fluid, the two is separated from each other, after separating, the larger nature of glass slag body of density leaves separator, and the less carbon granules of density will enter separator or enter sedimentation device by passage with liquid, and sedimentation is therein to recycle, like this, utilize the difference of nature of glass slag body and carbon granules density in slag, no matter it is large or identical or close that the two particle diameter differs, can both effectively realize separation by flowing liquid medium, obtain the carbon granules that purity is higher, thereby realize the comprehensive utilization of the energy, and clinker treater structure, technique that the utility model embodiment provides are simple, compared with prior art, separation process does not adopt mode of vibration, thereby is difficult for producing noise pollution.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of a kind of clinker treater that Fig. 1 provides for the utility model embodiment;
The structural representation of the another kind of clinker treater that Fig. 2 provides for the utility model embodiment;
The structural representation of the another kind of clinker treater that Fig. 3 provides for the utility model embodiment;
The structural representation of the another kind of clinker treater that Fig. 4 provides for the utility model embodiment.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present utility model, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, the utility model embodiment provides a kind of clinker treater, comprising: the separator 10 that the flushing action by working fluid is separated from each other the nature of glass slag body in slag and carbon granules; For the sedimentation device 30 of sedimentation liquid carbon granules; Between separator 10 and sedimentation device 30, be provided with the passage 50 of the liquid communication for containing carbon granules.
The clinker treater that the utility model embodiment provides, because the density variation of nature of glass slag body and carbon granules in slag is larger, easily under the flushing action of working fluid, the two is separated from each other, after separating, the larger nature of glass slag body of density leaves separator 10, and the less carbon granules of density will enter separator 10 or enter sedimentation device 30 by passage 50 with liquid, and sedimentation is therein to recycle, like this, utilize the difference of nature of glass slag body and carbon granules density in slag, no matter it is large or identical or close that the two particle diameter differs, can both effectively realize separation by flowing liquid medium, obtain the carbon granules that purity is higher, thereby realize the comprehensive utilization of the energy, and clinker treater structure, technique that the utility model embodiment provides are simple, compared with prior art, separation process does not adopt mode of vibration, thereby noise pollution is less.
As shown in Figure 2, in the clinker treater that the utility model embodiment provides, separator 10 can be the pond shape structure 11 of upper opening; The top of pond shape structure 11 is provided with conveyer 70, and slag a drops into conveyer 70 from one end of pond shape structure 11, and is sent to the other end of pond shape structure 11 with conveyer 70; In transport process, use liquid d hydro-peening slag a, carbon granules b in slag a is because density is little, particle diameter young pathbreaker enters pond shape structure 11 with liquid d, and nature of glass slag body c is because density is large, particle diameter more still remains on conveyer 70, and leave pond shape structure 11 by conveyer 70, like this, just, realized being separated from each other of nature of glass slag body c and carbon granules b.
Particularly, pond shape structure 11 can have any shape, such as rectangle, circle, ellipse, rhombus or triangle etc., or separator 10 can also be the tank of arbitrary shape, as long as there is a constant volume, in separation process, part carbon granules b can be deposited in separator 10 bottoms, thereby separator 10 bottoms can be arranged to incline structure or the similar structure of subsider, be beneficial to the discharge of the carbon granules that is deposited on bottom, the utility model is not construed as limiting this.
Particularly, liquid d can be water, or is ethanol or methyl alcohol, can certainly be to contain the aqueous solution of specifying medicament, to accelerate the sedimentation of carbon granules b, thus the rate of departure of raising nature of glass slag body c and carbon granules b, this medicament can be collecting agent or flocculant etc.; When liquid d hydro-peening slag c, can be as shown in Figure 2 at a local hydro-peening, also can be at multiple local hydro-peenings simultaneously, to make better nature of glass slag body c and carbon granules b be separated from each other.
As shown in Figure 2, conveyer 70 can be conveyer belt, and conveyer 70 can be obliquely installed as shown in Figure 2 at a predetermined angle, such as 10 °～60 °, preferably 20 °～30 °, also can be horizontally disposed with; The surface of conveyer 70 can arrange certain concaveconvex structure, to guarantee good liquid d circulation passage, and guaranteeing that nature of glass slag body c can not leave conveyer 70 and facilitate carbon granules b to flow with liquid d under the hydro-peening of liquid d, the utility model is not done concrete restriction to the surface texture of conveyer 70.Preferably, the both sides of conveyer 70 can arrange has the baffle plate of certain altitude, certain length or the parts of similar structures, to guarantee that slag a is all scattering on conveyer 70, and also can not be scattered and leave conveyer 70 in transport process.
Further, as shown in Figure 2, conveyer 70 tops can be provided with and connect slag device 114, for the slag a discharging from slag-drip opening (not shown) is guided to conveyer 70, thereby slag a is all dropped on conveyer 70, and can not be scattered to separator 10; Particularly, connecing slag device 114 can be the assembly of cylinder and circular cone, and cone can be also the form such as assembly of cylinder and circular cone and cylinder, receive slag a and make it drop to the effect of conveyer 70 as long as can play, the utility model is not construed as limiting this; And this spacing connecing between lower end and the conveyer 70 of slag device 114 can be done corresponding adjustment according to actual needs, the utility model is not construed as limiting this.
As shown in Figure 2, the bottom of separator 10 can be provided with the first outlet 111, like this, along with the carrying out of separation process, in the time that part carbon granules b is deposited in the bottom of separator 10, can discharge by the first outlet 111; And the first outlet 111 places can be provided with the first slush pump 113, thereby can automatically the carbon granules b of separator 10 bottoms be pumped, and do not need manual operation.Alternatively, the first outlet 111 also can be arranged on the sidewall of separator 10, as long as can discharge carbon granules b by this outlet, the utility model is not construed as limiting this.In addition, between the first outlet 111 and the first slush pump 113, can be provided with valve (not shown), in the time that needs are changed or keep in repair the first slush pump 113, thereby can avoid liquid d and carbon granules b in separator 10 to flow out by valve-off.
As shown in Figure 2, sedimentation device 30 can be pond shape structure, and this pond shape structure can have any shape, such as rectangle, circle, ellipse, rhombus or triangle etc., or sedimentation device 30 can also be the tank of arbitrary shape, as long as have a constant volume, the utility model is not construed as limiting this; Incline structure or the similar structure of subsider can be arranged in sedimentation device 10 bottoms, are beneficial to the discharge of the carbon granules that is deposited on bottom; And sedimentation device 30 bottom angled structures can also be provided with the 3rd outlet 31 compared with low side, thereby the carbon granules b that makes to be deposited in bottom discharges by the 3rd outlet 31, to recycle; And the 3rd outlet 31 places can be provided with the second slush pump 33, thereby can automatically carbon granules b be pumped, and do not need manual operation.Alternatively, the 3rd outlet 31 also can be arranged on the sidewall of sedimentation device 30, as long as can discharge carbon granules b by this outlet, the utility model is not construed as limiting this.In addition, between the 3rd outlet 31 and the second slush pump 33, can also be provided with valve (not shown), in the time that needs are changed or keep in repair the second slush pump 33, thereby can avoid liquid d and carbon granules b in sedimentation device 30 to flow out by valve-off.
In addition, as shown in Figure 2, this clinker treater can also comprise extractor, for the supernatant liquid of sedimentation device 30 is returned in separator 10, for example, this extractor can be pump 35, and the water inlet pipe of this pump 35 is placed in sedimentation device 30, outlet pipe is located at separator 10 upper ends, for by the supernatant liquid blowback separator 10 of sedimentation device 30, thereby recycle with hydro-peening slag a again; Particularly, pump 35 can be the various ways such as centrifugal pump, reciprocating pump, and the utility model is not restricted this.Because separation process is carried out in separator 10, now most carbon granules b can be deposited in separator 10 bottoms, again carry out sedimentation and do not have the carbon granules b of sedimentation will enter sedimentation device 30 in liquid d; Proper extension carbon granules b sedimentation time in sedimentation device 30, carbon granules b substantially can be deposited to sedimentation device 30 bottoms, and the supernatant liquid d of sedimentation device 30 is by the carbon granules b containing minute quantity, by pump 35, this part liquid d is pumped to separator 10 again, can reach recycling of liquid medium.
Particularly, passage 50 can be common water pipe or other form passage, be connected between the overfall 115 and sedimentation device 30 of separator 10, the pond shape structure can have any shape due to sedimentation device 30, thereby this water pipe can extend to the position of pond shape structure near bottom, pond, specifically can be as shown in Figure 2, thus when flowing to sedimentation device 30, the liquid d that makes to contain carbon granules b can not cause fluctuation as far as possible, to reduce the interference to infall process.
The clinker treater that the utility model embodiment provides, adopts water, methyl alcohol, ethanol or contains and specify the aqueous solution of medicament to separate carbon granules b and nature of glass slag body c as liquid medium, and noise pollution is less; In separation process, the inlet amount of slag a, length, angle of inclination and the transmission speed of conveyer 70, the hydro-peening amount of liquid d and hydro-peening speed, the parameters such as the rotating speed of the first slush pump 113 and the 3rd slush pump 33 all can regulate arbitrarily according to actual conditions, thereby obtain the carbon granules b that purity is higher, and this carbon granules b is because purity is higher, the calorific value of its dry after-combustion is up to 5000～6000kcal/kg, and prior art is because the carbon granules after separating contains more nature of glass slag body, in its,, calorific value was far below this numerical value when burning in; And, conveyer 70, liquid d hydro-peening, pump 35, the first slush pump 113 and the 3rd slush pump 33 all can continuous operations, be slag a charging and nature of glass slag body c discharge can continuous operation, liquid d hydro-peening can continuous operation, the cyclic process of liquid d can continuous operation, the discharge of carbon granules b can continuous operation, like this, the automation continuous separate that whole clinker treater can be realized slag a from and realize recycling of liquid medium.
With the clinker treater difference shown in Fig. 2 be, in clinker treater shown in Fig. 3, conveyer 70 is arranged in separator 10, and be obliquely installed at a predetermined angle, such as 10 °～60 °, preferably 30 °～45 °, slag a drop into from one end of separator 10 conveyer 70 compared with low side, and be sent to the higher-end of separator 10 with conveyer 70; In transport process, use liquid d hydro-peening slag a, the carbon granules b in slag a is because density is little, particle diameter young pathbreaker enters separator 10 with liquid d; And, along with the carrying out of separation process, liquid level in separator 10 rises gradually, like this, fall into conveyer 70 compared with the process of low side at slag a, carbon granules b because density is little, particle diameter young pathbreaker is because flowing of liquid d enters separator 10 with it, and nature of glass slag body c is because Action of Gravity Field will be fallen on conveyer 70, and the higher-end that is sent to separator 10 along with conveyer 70 is to leave separator 10.
Certainly, conveyer 70 also can be horizontally disposed with, being i.e. arranged in separator 10 of whole conveyer 70 levels, and the utility model is not restricted this.
As shown in Figure 3, in separator 10, can also be provided with baffle plate 112, and be positioned at the upper end of conveyer 70, the top of separator 10 is separated into A, B two parts, wherein, B part upper end is provided with overfall 115.Slag a falls conveyer 70 from the top of B part, and the nature of glass slag body c after separation leaves separator 10 with conveyer 70 from the top of A part; Liquid d, from A part hydro-peening slag a, enters B part through baffle plate 112 bottoms, and enters sedimentation device 30 by overfall 115 through passage 50.Particularly, baffle plate 112 can be straight plate, can be also arc, and the distance between baffle plate 112 bottoms and conveyer 70 can be adjusted according to actual needs, in a word, as long as baffle plate 112 can play the effect of isolation separator 10, the utility model is not construed as limiting this.
Similar with the embodiment shown in Fig. 2, in embodiment shown in Fig. 3, also can comprise and connect slag device 114, and because conveyer 70 is arranged in separator 10, the least significant end of conveyer 70 is positioned at below liquid level, correspondingly, the lower end that connects slag device 114 also can be positioned at below liquid level; And the both sides of conveyer 70 can arrange has the baffle plate of certain altitude, certain length or the parts of similar structures.
In separation process, slag a falls on the conveyer 70 of separator 10 from B part, nature of glass slag body c after separation leaves separator 10 from A part, liquid d is just the opposite, it enters separator 10 and leaves from B part from A part, like this, the carbon granules b part producing when slag a enters swims on B liquid level partly, a part falls to separator 10 bottoms, and the liquid level floating quantity of A part is little, nature of glass slag body c after separating can not carry carbon granules b while leaving liquid level substantially, thereby further guarantees better separating effect.Thereby preferably, overfall 115 is preferably disposed on B part and connects slag passage 114 1 sides.
With the clinker treater difference shown in Fig. 2 and Fig. 3 be, in clinker treater shown in Fig. 4, the cylindrical shell 12 that separator 10 shrinks for upper end open lower end, this cylindrical shell 12 is hollow structure, slag enters cylindrical shell 12 and can be contained in this cylindrical shell from upper end open; Liquid d is the slag a hydro-peening cylindrical shell 12 upwards from cylindrical shell 12 bottoms, and the carbon granules b in slag a, because density small particle diameter is little, will separate with nature of glass slag body c under the effect at working fluid a; Along with constantly spraying into of liquid d, liquid level in cylindrical shell 12 raises gradually, when rising to after the height at overfall 115 places, carbon granules b will enter sedimentation device 30 along with liquid d leaves cylindrical shell 12 by passage 50, nature of glass slag body c is still retained in cylindrical shell 12, like this, just, realized being separated from each other of nature of glass slag body c and carbon granules b.
Particularly, cylindrical shell 12 inside can arrange agitating device (not shown), or cylindrical shell 12 bottoms also can arrange aerator (not shown) with accelerating fluid disturbance, when aeration, can pass into the multiple gases such as oxygen, nitrogen, air, and the utility model is not restricted this.
Particularly, as shown in Figure 4, cylindrical shell 12 can be also double-decker, it between the internal layer of this cylindrical shell and skin, is annular space 125, and the top between internal layer and skin is provided with at least one first opening 121, and other places except the first opening 121 are all sealed, like this, liquid d can only enter annular space 125 by the first opening 121; The bottom of internal layer is provided with the second opening 122, like this, enters liquid d in annular space 125 and can enter by the second opening 122 inside the hydro-peening slag a of cylindrical shell 12.Preferably, as shown in Figure 4, the internal layer of cylindrical shell 12 need be slightly higher than skin.
Further, can make the liquid d that enters annular space 125 in cylindrical shell 12 there is certain pressure, so that liquid d has certain power and enter cylindrical shell 12 with certain flow velocity from the bottom of internal layer, thereby make carbon granules b under the effect of liquid d, leave nature of glass slag body c; Along with the carrying out of separation process, after liquid level in cylindrical shell 12 arrives certain position, the overfall by internal layer 115 is entered to sedimentation device 30 through passage 50 and carry out sedimentation.In addition, the bottom of cylindrical shell 12 can be provided with the second outlet 127, and this exit can be provided with valve 123, in separation process, valve 123 is in closure state, separation process finishes in the time being contained in the separated only remaining nature of glass slag body c of slag a in cylindrical shell 12, and valve 123 is opened, and nature of glass slag body c can discharge by the second outlet 127.
In the present embodiment, separator 10 can be the cylindrical shell of upper end open lower end contraction, such as the combined barrel of the cylindrical shell of cone or cylinder as shown in Figure 4 and cone, also can be only the cylindrical shell of upper end open, such as cylindrical shell of cylindrical cylindrical shell, cuboid etc., in a word, as long as can hold appropriate slag a and reach the object of separation, the utility model is not construed as limiting the concrete structure of separator.
When the clinker treater that the utility model provides is processed slag, be a batch process, in separator 10, add appropriate slag a at every turn, discharge when being separated into after nature of glass slag body c, thereby carry out the separation in next cycle.
Or as shown in Figure 4, in the utility model embodiment, the bottom of separator 10 is provided with nature of glass slag body gathering-device 128 with the second outlet 127 positions that are connected, and the bottom of gathering-device 128 is provided with the 3rd outlet (not shown); In processing procedure, valve 123 is opened, the 3rd port closing, to continuous adding slag a in separator 10, and use this slag of liquid d hydro-peening a with certain flow, the nature of glass slag body c after separation drains into nature of glass slag body gathering-device 128 through valve 123 simultaneously, when the nature of glass slag body c in nature of glass slag body gathering-device 128 collects when a certain amount of, valve-off 123, opens the 3rd outlet, and the nature of glass slag body c in nature of glass slag body gathering-device 128 is discharged; After deslagging finishes, close the 3rd outlet, reopen valve 123, to carry out the separation in next cycle.
It should be noted that, in separation process, because valve 123 is opened, liquid d also can enter in nature of glass slag body gathering-device 128 by the second outlet 127, but along with the nature of glass slag body c after separating constantly falls into nature of glass slag body gathering-device 128, liquid d wherein will be expressed in cylindrical shell 12 again, like this in separation process, the cyclic process of liquid d is still: enter gap 125 by the first opening 121, enter cylindrical shell 12 by the second opening 122, then by overfall 115, carbon granules b is taken away to separator 10.
Particularly, nature of glass slag body gathering-device 128 can be any shape, can hold a certain amount of nature of glass slag body c as long as have certain volume, and the utility model does not limit this.
The clinker treater that the utility model provides is a semi continuous process while processing slag, in processing procedure, slag a is added continuously in cylindrical shell 12, pump 35 continuous operations, and collect when a certain amount of when nature of glass slag body gathering-device 128, full such as collecting, stop adding slag a, valve-off 123 is also opened the 3rd nature of glass slag body c that exports to discharge in nature of glass slag body gathering-device 128, and now still continuous operation of pump 35, thereby avoid the damage that in batch (-type) separation process, pump 35 causes because of frequent unlatching closure.
Alternatively, when nature of glass slag body gathering-device 128 deslagging, also can continue continuous adding slag a, after deslagging finishes, close the 3rd outlet, with liquid d be 128 punching presses of nature of glass slag body gathering-device, after punching press finishes, open again valve 123, thereby realize continued operation.
Correspondingly, the utility model embodiment also provides a kind of slag handling system, it comprises any one or more clinker treater for the treatment of slag that above-described embodiment provides, this slag handling system can be the multistage-combination of any clinker treater of providing of the utility model embodiment, comprises multiple same clinker treaters; Or this slag handling system can be the multistage-combination of the multiple clinker treater that provides of the utility model embodiment, comprises multiple different types of clinker treaters.
For example, this slag handling system can comprise two clinker treaters as shown in Figure 2, wherein, the carbon granules of being discharged by the slush pump of first order clinker treater enters on the conveyer of second level clinker treater again and further separates, to reach higher separating effect; Or, this slag handling system can comprise clinker treater and a clinker treater as shown in Figure 4 as shown in Figure 2, wherein, the nature of glass slag body of being discharged by the nature of glass slag body gathering-device of first order clinker treater as shown in Figure 4 can enter on the conveyer of second level clinker treater as shown in Figure 2 and further separate, to reach higher separating effect.In a word, the slag handling system that the utility model embodiment provides can comprise any combination of the clinker treater that the utility model provides, thereby also can reach beneficial effect described above, and due to multistage continuous separate from, separating effect can be better, repeats no more herein.
The above; it is only the specific embodiment of the present utility model; but protection domain of the present utility model is not limited to this; any be familiar with those skilled in the art the utility model disclose technical scope in; can expect easily changing or replacing, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should described be as the criterion with the protection domain of claim.
Claims (11)
1. a clinker treater, is characterized in that, comprising:
The separator that flushing action by working fluid is separated from each other the nature of glass slag body in slag and carbon granules;
For the sedimentation device of liquid carbon granules described in sedimentation;
Between described separator and described sedimentation device, be provided with the passage of the liquid communication for containing carbon granules.
2. clinker treater according to claim 1, is characterized in that, the pond shape structure that described separator is upper opening;
In described separator top or described separator, be provided with conveyer, for the other end that described slag is sent to described separator from one end of described separator with away from described separator.
3. clinker treater according to claim 2, is characterized in that, described conveyer is obliquely installed at a predetermined angle.
4. clinker treater according to claim 2, is characterized in that, the bottom of described separator or sidewall are provided with the first outlet, for discharging the described carbon granules that is deposited in described separation unit bottoms.
5. clinker treater according to claim 1, is characterized in that, described separator is the cylindrical shell that shrink upper end open lower end, and described cylindrical shell is hollow structure, and described slag enters described cylindrical shell and can be contained in described cylindrical shell from upper end open.
6. clinker treater according to claim 5, it is characterized in that, described cylindrical shell is double-decker, is annular space between the internal layer of described cylindrical shell and skin, and the top between internal layer and skin is provided with at least one first opening, for making described liquid enter described annular space;
The bottom of described internal layer is provided with the second opening, for making the liquid of described annular space enter slag described in described cylindrical shell hydro-peening.
7. clinker treater according to claim 6, is characterized in that, the outer field bottom of described cylindrical shell is provided with second outlet of discharging for described nature of glass slag body.
8. according to the clinker treater described in claim 1-7 any one, it is characterized in that, described sedimentation device is pond shape structure.
9. clinker treater according to claim 8, is characterized in that, the bottom of described sedimentation device or sidewall are provided with the 3rd outlet of discharging for described carbon granules.
10. clinker treater according to claim 1, is characterized in that, also comprises the extractor for the supernatant liquid of described sedimentation device being returned to described separator.
11. 1 kinds of slag handling systems, is characterized in that, comprise the clinker treater for the treatment of slag as described in as any one or more in claim 1-10.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320833850.0U CN203610204U (en) | 2013-12-17 | 2013-12-17 | Slag treatment device and slag treatment system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320833850.0U CN203610204U (en) | 2013-12-17 | 2013-12-17 | Slag treatment device and slag treatment system |
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| CN203610204U true CN203610204U (en) | 2014-05-28 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104475234A (en) * | 2014-11-21 | 2015-04-01 | 江西稀有金属钨业控股集团有限公司 | Floating trough type device for effectively obtaining useful heavy metal from tailings |
| CN107335533A (en) * | 2016-11-22 | 2017-11-10 | 河南沐桐环保产业有限公司 | A kind of wet concentration piece-rate system |
| CN107641537A (en) * | 2017-09-28 | 2018-01-30 | 陕西融泰能源控股有限公司 | A kind of slag of coal gasification purifying process and the system for realizing its technique |
-
2013
- 2013-12-17 CN CN201320833850.0U patent/CN203610204U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104475234A (en) * | 2014-11-21 | 2015-04-01 | 江西稀有金属钨业控股集团有限公司 | Floating trough type device for effectively obtaining useful heavy metal from tailings |
| CN107335533A (en) * | 2016-11-22 | 2017-11-10 | 河南沐桐环保产业有限公司 | A kind of wet concentration piece-rate system |
| CN107641537A (en) * | 2017-09-28 | 2018-01-30 | 陕西融泰能源控股有限公司 | A kind of slag of coal gasification purifying process and the system for realizing its technique |
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